[FieldTrip] Lost reference location

Diego Lozano-Soldevilla dlozanosoldevilla at gmail.com
Wed Sep 21 14:54:48 CEST 2016


Dear Casper,
Very difficult...
One idea would be to play with the data rank. Referencing to a specific
sensor produces rank deficiency in your data. You can try to figure out
which is the sensor that depends on the rest reading this thread:
http://fr.mathworks.com/matlabcentral/newsreader/view_thread/157533
This ONLY can work if the sensor recordings are not correlated which is not
always the case...
Good luck!
Diego

On 21 September 2016 at 14:24, Casper van Heck <c.vanheck at donders.ru.nl>
wrote:

> Dear all,
>
> We've recently started working on an old dataset, but have ran into a
> problem; nobody bothered to write down where the reference was placed...
> Does anybody have ideas on how to reconstruct the location of the
> reference, based on (some aspect of) the data?
>
> Best regards,
>
> Casper van Heck and Tineke van Rijn
>
> _______________________________________________
> fieldtrip mailing list
> fieldtrip at donders.ru.nl
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>
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